Harshal yadav
Harshal Yadav

Harshal Yadav

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I'm Harshal Yadav full stack web developer, ML, and DevOps.

Callback Function and Callback Return

Jul 31, 20243 min read

Callback Function A function passed as an argument to another function, which is then executed inside that function.Callbacks are commonly used in...

Callback Function and Callback Return

Event loop

Jul 30, 20244 min read

JavaScript is a language that excels at handling asynchronous operations. Its ability to manage tasks like API calls, file reading, and timers without...

Event loop

Learn AWS | part 4-b | Identity and Access Management (IAM) | Role | AWS account

May 5, 20242 min read

Introduction An AWS IAM role is a set of permissions that define what actions and resources a user, service, or application can access within the...

Learn AWS | part 4-b | Identity and Access Management (IAM) | Role | AWS account

Learn AWS | part 4-a | Identity and Access Management (IAM) | Role | AWS service

May 2, 20243 min read

Introduction An AWS IAM role is a set of permissions that define what actions and resources a user, service, or application can access within the...

Learn AWS | part 4-a | Identity and Access Management (IAM) | Role | AWS service

Learn AWS | part 3-c-iii | Identity and Access Management (IAM) | Users | Copy permissions

Apr 24, 20243 min read

Introduction 1> IAM allows you to create and manage individual users within your AWS account. 2> Each user is assigned unique security credentials,...

Learn AWS | part 3-c-iii | Identity and Access Management (IAM) | Users | Copy permissions

Learn AWS | part 3-c-ii | Identity and Access Management (IAM) | Users | Add user to group

Apr 14, 20243 min read

Introduction 1> IAM allows you to create and manage individual users within your AWS account. 2> Each user is assigned unique security credentials,...

Learn AWS | part 3-c-ii | Identity and Access Management (IAM) | Users | Add user to group